/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDSuspensionConstraintData.h
Typical gear ratios: Reverse −4.181, 1st 3.818, 2nd 2.294, 3rd 1.500, 4th 1.133, 5th 0.911 Source: Georg Rill. Road Vehicle Dynamics: Fundamentals and Modeling (Ground Vehicle Engineering Series) (p. 121). CRC Press.
namespace Chaos { enum ESuspensionConstraintFlags { Location = 0, Enabled = static_cast<uint64_t>(1) << 1, Target = static_cast<uint64_t>(1) << 2, HardstopStiffness = static_cast<uint64_t>(1) << 3, HardstopVelocityCompensation = static_cast<uint64_t>(1) << 4, SpringPreload = static_cast<uint64_t>(1) << 5, SpringStiffness = static_cast<uint64_t>(1) << 6, SpringDamping = static_cast<uint64_t>(1) << 7, MinLength = static_cast<uint64_t>(1) << 8, MaxLength = static_cast<uint64_t>(1) << 9, Axis = static_cast<uint64_t>(1) << 10, Normal = static_cast<uint64_t>(1) << 11, DummyFlag, } }